SE437134B - BLOCKBROMS FOR RAILWAY VEHICLES - Google Patents
BLOCKBROMS FOR RAILWAY VEHICLESInfo
- Publication number
- SE437134B SE437134B SE7907641A SE7907641A SE437134B SE 437134 B SE437134 B SE 437134B SE 7907641 A SE7907641 A SE 7907641A SE 7907641 A SE7907641 A SE 7907641A SE 437134 B SE437134 B SE 437134B
- Authority
- SE
- Sweden
- Prior art keywords
- holder
- brake
- block
- side pieces
- brake block
- Prior art date
Links
- 238000006073 displacement reaction Methods 0.000 claims 1
- 230000000284 resting effect Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D65/00—Parts or details
- F16D65/02—Braking members; Mounting thereof
- F16D65/04—Bands, shoes or pads; Pivots or supporting members therefor
- F16D65/06—Bands, shoes or pads; Pivots or supporting members therefor for externally-engaging brakes
- F16D65/062—Bands, shoes or pads; Pivots or supporting members therefor for externally-engaging brakes engaging the tread of a railway wheel
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D65/00—Parts or details
- F16D65/02—Braking members; Mounting thereof
- F16D65/04—Bands, shoes or pads; Pivots or supporting members therefor
- F16D65/06—Bands, shoes or pads; Pivots or supporting members therefor for externally-engaging brakes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D69/00—Friction linings; Attachment thereof; Selection of coacting friction substances or surfaces
- F16D69/04—Attachment of linings
- F16D69/0416—Attachment of linings specially adapted for curved linings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D69/00—Friction linings; Attachment thereof; Selection of coacting friction substances or surfaces
- F16D69/04—Attachment of linings
- F16D2069/0425—Attachment methods or devices
- F16D2069/0433—Connecting elements not integral with the braking member, e.g. bolts, rivets
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D69/00—Friction linings; Attachment thereof; Selection of coacting friction substances or surfaces
- F16D69/04—Attachment of linings
- F16D2069/0425—Attachment methods or devices
- F16D2069/0441—Mechanical interlocking, e.g. roughened lining carrier, mating profiles on friction material and lining carrier
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Braking Arrangements (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Clamps And Clips (AREA)
Description
20 25 7907641-o i bromsblockets fästorgan och vilar mot en låsbult, utgör fästorgan för bromsblocket. 7907641-o in the fastening means of the brake block and resting against a locking bolt, constitute fastening means for the brake block.
Uppfinningen beskrives närmare under hänvisning till bifogade figurer. Fig 1 visar ett snitt genom en bromsblockshållare, fig 2, 3 och H visar snitt som anges av A-A, B-B och C-C i fig 1.The invention is described in more detail with reference to the accompanying figures. Fig. 1 shows a section through a brake block holder, Figs. 2, 3 and H show sections indicated by A-A, B-B and C-C in Fig. 1.
I figurerna betecknar 1 konturen av ett järnvägshjul. Bromsblockshållaren 2 är sammansatt av två sidostycken 3, ett lagerrör U, två förbindelseplâ- tar 5 och stoppklackar 6. En bladfjäder 7 är vid sin ena ände svängbart lagrad kring en tapp 8 1 hållarens 2 ena yttre del. Ringen 9 fixerar blad- fjädern 7 i sidled. Vid sin andra ände är bladfjädern fixerad med en låsbult 10. Hållaren 2 är avpassad för två bromsblock 11. Dessa är försedda med två styrklackar 12 som skjuter in mellan sidostyckena 3. Vidare är de utformade med en infästningsanordning 13 som också skjuter in mellan sidostyckena 3.In the figures, 1 denotes the contour of a railway wheel. The brake block holder 2 is composed of two side pieces 3, a bearing tube U, two connecting plates 5 and stop lugs 6. A leaf spring 7 is pivotally mounted at one end around a pin 8 in one outer part of the holder 2. The ring 9 fixes the leaf spring 7 laterally. At its other end, the leaf spring is fixed with a locking bolt 10. The holder 2 is adapted for two brake blocks 11. These are provided with two guide lugs 12 which project between the side pieces 3. Furthermore, they are formed with a fastening device 13 which also projects between the side pieces 3. .
I denna ínfästningsanordning finnes en öppning 1Ä genom vilken bladfjädern 7 passerar. Bromsblockens 11 infästningsanordningar 13 befinner sig mellan stoppklackarna 6 och begränsar blockens 11 tangentiella rörelse inom hålla- ren 2. Bromskraften överföres från blocken 11 genom friktionen mellan broms- blocken 11 och sidostyckena 3. Den kraft som eventuellt ej överföras genom friktion upptages av stoppklackarna 6.In this fastening device there is an opening 1Ä through which the leaf spring 7 passes. The fastening devices 13 of the brake blocks 11 are located between the stop lugs 6 and limit the tangential movement of the blocks 11 within the holder 2. The braking force is transmitted from the blocks 11 by the friction between the brake blocks 11 and the side pieces 3. The force which may not be transmitted by friction is absorbed by the stop lugs 6.
Utbyte av bromsblock genomföres på följande sätt. Låsbulten 10 borttages och fjädern 7 med blocken 6 svänges ut mot hjulet 1 så att infästnings- anordningen 13 går fri från stoppklacken 6, varefter förslitna block av- lägsnas. Ett första block skjutes upp längs fjädern 7. Detta kan låsas med en lâspinne som insättes i hålet 15 medan ett andra block 11 skjutes upp på fjädern 7. Denna svänges nu tillbaka och fixeras med låsbulten 10.Replacement of brake pads is performed as follows. The locking bolt 10 is removed and the spring 7 with the blocks 6 is swung out towards the wheel 1 so that the fastening device 13 moves free from the stop lug 6, after which worn blocks are removed. A first block is pushed up along the spring 7. This can be locked with a locking pin which is inserted into the hole 15 while a second block 11 is pushed up on the spring 7. This is now pivoted back and fixed with the locking bolt 10.
Claims (3)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE7907641A SE437134B (en) | 1979-09-21 | 1979-09-21 | BLOCKBROMS FOR RAILWAY VEHICLES |
US06/181,726 US4360084A (en) | 1979-09-21 | 1980-08-27 | Block brake assembly for the wheel of a railway vehicle |
DK375980A DK375980A (en) | 1979-09-21 | 1980-09-03 | CLOCK BRAKE FOR RAILWAY VEHICLES |
DE19803033936 DE3033936A1 (en) | 1979-09-21 | 1980-09-10 | BLOCK BRAKE FOR A WHEEL OF A RAILWAY CAR |
NO802772A NO149496C (en) | 1979-09-21 | 1980-09-18 | TRAIL BRACKET FOR TRAILERS |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE7907641A SE437134B (en) | 1979-09-21 | 1979-09-21 | BLOCKBROMS FOR RAILWAY VEHICLES |
Publications (2)
Publication Number | Publication Date |
---|---|
SE7907641L SE7907641L (en) | 1981-03-22 |
SE437134B true SE437134B (en) | 1985-02-11 |
Family
ID=20338825
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE7907641A SE437134B (en) | 1979-09-21 | 1979-09-21 | BLOCKBROMS FOR RAILWAY VEHICLES |
Country Status (5)
Country | Link |
---|---|
US (1) | US4360084A (en) |
DE (1) | DE3033936A1 (en) |
DK (1) | DK375980A (en) |
NO (1) | NO149496C (en) |
SE (1) | SE437134B (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT370504B (en) * | 1981-08-05 | 1983-04-11 | Stabeg Apparatebau Gmbh | BRAKE PAD FOR RAIL VEHICLES |
DE19840064A1 (en) | 1998-09-03 | 2000-03-23 | Knorr Bremse Systeme | Disc brake pad |
CN104309631B (en) * | 2014-10-31 | 2016-08-17 | 齐齐哈尔轨道交通装备有限责任公司 | Bogie and brake rigging thereof |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US277360A (en) * | 1883-05-08 | Imentok | ||
US346825A (en) * | 1886-08-03 | Peters | ||
US3124221A (en) * | 1964-03-10 | prentice | ||
US739605A (en) * | 1902-10-09 | 1903-09-22 | American Brake Shoe & Foundry | Brake-shoe. |
GB190711792A (en) * | 1907-05-21 | 1907-08-15 | William Holmes Nisbet | Improvements in Brakes for Railway and other Vehicles. |
US1444462A (en) * | 1921-10-11 | 1923-02-06 | Thurman C Huffman | Brake shoe and head connection |
US2050384A (en) * | 1935-11-09 | 1936-08-11 | Schaefer Frederic | Brake shoe key |
DE1054480B (en) * | 1957-07-27 | 1959-04-09 | Krauss Maffei Ag | Quarter-turn for brake block shoes |
DE2128562C3 (en) * | 1971-06-09 | 1974-03-14 | Rheinstahl Ag, 4300 Essen | Slidable and detachable fastening of brake block soles in the brake shoe for rail vehicles |
-
1979
- 1979-09-21 SE SE7907641A patent/SE437134B/en not_active IP Right Cessation
-
1980
- 1980-08-27 US US06/181,726 patent/US4360084A/en not_active Expired - Lifetime
- 1980-09-03 DK DK375980A patent/DK375980A/en not_active Application Discontinuation
- 1980-09-10 DE DE19803033936 patent/DE3033936A1/en not_active Withdrawn
- 1980-09-18 NO NO802772A patent/NO149496C/en unknown
Also Published As
Publication number | Publication date |
---|---|
US4360084A (en) | 1982-11-23 |
SE7907641L (en) | 1981-03-22 |
NO149496C (en) | 1984-05-02 |
DE3033936A1 (en) | 1981-04-09 |
DK375980A (en) | 1981-03-22 |
NO149496B (en) | 1984-01-23 |
NO802772L (en) | 1981-03-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |
Ref document number: 7907641-0 Effective date: 19891003 Format of ref document f/p: F |